Synnefo » snf-ganeti

  "FormatPolicyInfo",

def _FormatListInfoDefault(data, def_data):

  if data is not None:

    ret = utils.CommaJoin(data)

  else:

    ret = "default (%s)" % utils.CommaJoin(def_data)

  return ret

def FormatPolicyInfo(custom_ipolicy, eff_ipolicy, iscluster):

  """Formats an instance policy.

  @type custom_ipolicy: dict

  @param custom_ipolicy: own policy

  @type eff_ipolicy: dict

  @param eff_ipolicy: effective policy (including defaults); ignored for

      cluster

  @type iscluster: bool

  @param iscluster: the policy is at cluster level

  @rtype: list of pairs

  @return: formatted data, suitable for L{PrintGenericInfo}

  """

  if iscluster:

    eff_ipolicy = custom_ipolicy

  custom_minmax = custom_ipolicy.get(constants.ISPECS_MINMAX)

  ret = [

    (key,

     FormatParamsDictInfo(custom_minmax.get(key, {}),

                          eff_ipolicy[constants.ISPECS_MINMAX][key]))

    for key in constants.ISPECS_MINMAX_KEYS

    ]

  if iscluster:

    stdspecs = custom_ipolicy[constants.ISPECS_STD]

    ret.append(

      (constants.ISPECS_STD,

       FormatParamsDictInfo(stdspecs, stdspecs))

      )

  ret.append(

    ("enabled disk templates",

     _FormatListInfoDefault(custom_ipolicy.get(constants.IPOLICY_DTS),

                            eff_ipolicy[constants.IPOLICY_DTS]))

    )

  ret.extend([

    (key, str(custom_ipolicy.get(key, "default (%s)" % eff_ipolicy[key])))

    for key in constants.IPOLICY_PARAMETERS

    ])

  return ret

     FormatPolicyInfo(result["ipolicy"], None, True)),